Complete the table below and determine the total % damage contribution for fatigue and erosion from the SAST group for rigid pavement with no concrete shoulder. Single Axle Single Tyre (SAST) Axle group proportion load (KN) 130 120 110 100 90 80 70 of loads Expected 0.00024 0.00023 0.00035 0.336 0.321 0.271 0.07118 Se = 0.8 MPa Fatigue analysis Allowable Allowable repetitions repetitions Damage (%) repetitions F3 = 2.1 Erosion analysis = Σ = Damage (%)
Complete the table below and determine the total % damage contribution for fatigue and erosion from the SAST group for rigid pavement with no concrete shoulder. Single Axle Single Tyre (SAST) Axle group proportion load (KN) 130 120 110 100 90 80 70 of loads Expected 0.00024 0.00023 0.00035 0.336 0.321 0.271 0.07118 Se = 0.8 MPa Fatigue analysis Allowable Allowable repetitions repetitions Damage (%) repetitions F3 = 2.1 Erosion analysis = Σ = Damage (%)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Given data:
35% of traffic belongs to SAST group, LSF = 1.3, fcf = 4.5 MPa, NDT = 5e7 HVAGs
![Complete the table below and determine the total % damage contribution for fatigue
and erosion from the SAST group for rigid pavement with no concrete shoulder.
Single Axle Single Tyre (SAST)
Axle
group
load
(kN)
130
120
110
100
90
80
70
proportion
of loads
0.00024
0.00023
0.00035
0.336
0.321
0.271
0.07118
Se = 0.8 MPa
Fatigue analysis
Expected
Allowable
repetitions repetitions Damage (%)
F3 = 2.1
Erosion analysis
Allowable
repetitions
Σ =
Damage (%)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc4ae7baf-dc9d-4694-b3fe-3d63b6c1c22b%2F8241d788-1b4e-4fe3-a299-9787cbd486a0%2Ftewi1b_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Complete the table below and determine the total % damage contribution for fatigue
and erosion from the SAST group for rigid pavement with no concrete shoulder.
Single Axle Single Tyre (SAST)
Axle
group
load
(kN)
130
120
110
100
90
80
70
proportion
of loads
0.00024
0.00023
0.00035
0.336
0.321
0.271
0.07118
Se = 0.8 MPa
Fatigue analysis
Expected
Allowable
repetitions repetitions Damage (%)
F3 = 2.1
Erosion analysis
Allowable
repetitions
Σ =
Damage (%)
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